# A061700 (b-file synthesized from sequence entry)
0 1
1 0
2 0
3 1
4 1
5 1
6 4001
7 42876
8 347117
9 792865081
10 37062990505
11 1164982989754
12 2135094241854476
13 289654511654619255
14 24938050464296749001
15 41388115708273073076689
16 12793631315199589229518093
17 2452257460931091883072686073
18 3961922987460317585057396895353